1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright 2019 Gateworks Corporation
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/linux-event-codes.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
11 /* these are used by bootloader for disabling nodes */
25 compatible = "gpio-keys";
29 gpios = <&gsc_gpio 2 GPIO_ACTIVE_LOW>;
36 interrupt-parent = <&gsc>;
43 interrupt-parent = <&gsc>;
50 interrupt-parent = <&gsc>;
57 interrupt-parent = <&gsc>;
62 label = "switch_hold";
64 interrupt-parent = <&gsc>;
70 compatible = "gpio-leds";
71 pinctrl-names = "default";
72 pinctrl-0 = <&pinctrl_gpio_leds>;
76 gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
78 linux,default-trigger = "heartbeat";
83 gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
84 default-state = "off";
89 device_type = "memory";
90 reg = <0x10000000 0x20000000>;
94 compatible = "pps-gpio";
95 pinctrl-names = "default";
96 pinctrl-0 = <&pinctrl_pps>;
97 gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
101 reg_3p3v: regulator-3p3v {
102 compatible = "regulator-fixed";
103 regulator-name = "3P3V";
104 regulator-min-microvolt = <3300000>;
105 regulator-max-microvolt = <3300000>;
109 reg_5p0v: regulator-5p0v {
110 compatible = "regulator-fixed";
111 regulator-name = "5P0V";
112 regulator-min-microvolt = <5000000>;
113 regulator-max-microvolt = <5000000>;
119 pinctrl-names = "default";
120 pinctrl-0 = <&pinctrl_enet>;
121 phy-mode = "rgmii-id";
126 pinctrl-names = "default";
127 pinctrl-0 = <&pinctrl_gpmi_nand>;
132 clock-frequency = <100000>;
133 pinctrl-names = "default";
134 pinctrl-0 = <&pinctrl_i2c1>;
138 compatible = "gw,gsc";
140 interrupt-parent = <&gpio1>;
141 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
142 interrupt-controller;
143 #interrupt-cells = <1>;
147 compatible = "gw,gsc-adc";
148 #address-cells = <1>;
167 gw,voltage-divider-ohms = <22100 1000>;
168 gw,voltage-offset-microvolt = <800000>;
175 gw,voltage-divider-ohms = <22100 10000>;
182 gw,voltage-divider-ohms = <10000 10000>;
189 gw,voltage-divider-ohms = <10000 10000>;
226 gw,voltage-divider-ohms = <10000 10000>;
233 gw,voltage-divider-ohms = <10000 10000>;
239 compatible = "nxp,pca9555";
243 interrupt-parent = <&gsc>;
248 compatible = "atmel,24c02";
254 compatible = "atmel,24c02";
260 compatible = "atmel,24c02";
266 compatible = "atmel,24c02";
272 compatible = "dallas,ds1672";
278 clock-frequency = <100000>;
279 pinctrl-names = "default";
280 pinctrl-0 = <&pinctrl_i2c2>;
285 clock-frequency = <100000>;
286 pinctrl-names = "default";
287 pinctrl-0 = <&pinctrl_i2c3>;
292 pinctrl-names = "default";
293 pinctrl-0 = <&pinctrl_pcie>;
294 reset-gpio = <&gpio1 0 GPIO_ACTIVE_LOW>;
299 pinctrl-names = "default";
300 pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */
305 pinctrl-names = "default";
306 pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */
311 pinctrl-names = "default";
312 pinctrl-0 = <&pinctrl_pwm4>; /* MX6_DIO3 */
317 pinctrl-names = "default";
318 pinctrl-0 = <&pinctrl_uart1>;
323 pinctrl-names = "default";
324 pinctrl-0 = <&pinctrl_uart2>;
329 pinctrl-names = "default";
330 pinctrl-0 = <&pinctrl_uart3>;
335 pinctrl-names = "default";
336 pinctrl-0 = <&pinctrl_uart5>;
341 pinctrl-names = "default";
342 pinctrl-0 = <&pinctrl_usbotg>;
343 disable-over-current;
352 pinctrl-names = "default";
353 pinctrl-0 = <&pinctrl_wdog>;
354 fsl,ext-reset-output;
358 pinctrl_enet: enetgrp {
360 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
361 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
362 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
363 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
364 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
365 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
366 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
367 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
368 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
369 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
370 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
371 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
372 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
373 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
374 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
375 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
376 MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x1b0b0
380 pinctrl_gpio_leds: gpioledsgrp {
382 MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x1b0b0
383 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0
387 pinctrl_gpmi_nand: gpminandgrp {
389 MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
390 MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
391 MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
392 MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
393 MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
394 MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
395 MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
396 MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
397 MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
398 MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
399 MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
400 MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
401 MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
402 MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
403 MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
407 pinctrl_i2c1: i2c1grp {
409 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
410 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
411 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x0001b0b0
415 pinctrl_i2c2: i2c2grp {
417 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
418 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
422 pinctrl_i2c3: i2c3grp {
424 MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
425 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
429 pinctrl_pcie: pciegrp {
431 MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0
435 pinctrl_pps: ppsgrp {
437 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b1
441 pinctrl_pwm2: pwm2grp {
443 MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1
447 pinctrl_pwm3: pwm3grp {
449 MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
453 pinctrl_pwm4: pwm4grp {
455 MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
459 pinctrl_uart1: uart1grp {
461 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
462 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
466 pinctrl_uart2: uart2grp {
468 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
469 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
473 pinctrl_uart3: uart3grp {
475 MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
476 MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
480 pinctrl_uart5: uart5grp {
482 MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1
483 MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1
487 pinctrl_usbotg: usbotggrp {
489 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
493 pinctrl_wdog: wdoggrp {
495 MX6QDL_PAD_DISP0_DAT8__WDOG1_B 0x1b0b0